| Product |
Realme X2 Pro
|
Vivo Y400 Pro
|
| Battery |
| Charging |
50W wired, 100% in 35 min |
90W wired, 50% in 19 min
6W reverse wired |
| Type |
4000 mAh, non-removable |
Li-Ion 5500 mAh |
| Body |
| Build |
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame |
Glass front, plastic back, plastic frame |
| Dimensions |
161 x 75.7 x 8.7 mm (6.34 x 2.98 x 0.34 in) |
163.8 x 75.0 x 7.5 or 7.7 mm |
| SIM |
Nano-SIM + Nano-SIM |
Nano-SIM + Nano-SIM |
| Weight |
199 g (7.02 oz) |
182 g (6.42 oz) |
| |
- |
IP65 dust tight and water resistant (low pressure water jets) |
| Comms |
| Bluetooth |
5.0, A2DP, LE |
5.4, A2DP, LE |
| Infrared port |
- |
Yes |
| NFC |
Yes |
No |
| Positioning |
GPS (L1+L5), GLONASS, BDS, GALILEO |
GPS, GLONASS, GALILEO, BDS, QZSS |
| Radio |
No |
No |
| USB |
USB Type-C 2.0 |
USB Type-C 2.0, OTG |
| WLAN |
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Display |
| Protection |
Corning Gorilla Glass 5 |
- |
| Resolution |
1080 x 2400 pixels, 20:9 ratio (~402 ppi density) |
1080 x 2392 pixels (~388 ppi density) |
| Size |
6.5 inches, 103.5 cm2 (~84.9% screen-to-body ratio) |
6.77 inches, 110.9 cm2 (~90.3% screen-to-body ratio) |
| Type |
Super AMOLED, 90Hz, HDR10+, 1000 nits (peak) |
AMOLED, 120Hz, HDR, 1300 nits (HBM), 4500 nits (peak) |
| Features |
| Sensors |
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| |
- |
Circle to Search |
| Launch |
| Announced |
2019, October 15. Released 2019, October |
2025, June 20 |
| Status |
Discontinued |
Available. Released 2025, June 27 |
| Main Camera |
| Dual |
- |
50 MP, f/1.8, (wide), 1/1.95", 0.8µm, PDAF
2 MP, f/2.4, (depth) |
| Features |
Dual-LED flash, HDR, panorama |
Ring-LED flash, panorama, HDR |
| Quad |
64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF
13 MP, f/2.5, 52mm (telephoto), 1/3.4", 1.0µm, PDAF, 2x optical zoom
8 MP, f/2.2, 16mm (ultrawide)
2 MP, f/2.4, (depth) |
- |
| Video |
4K@30/60fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS |
4K@30fps, 1080p@30fps, gyro-EIS |
| Memory |
| Card slot |
No |
No |
| Internal |
64GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM |
128GB 8GB RAM, 256GB 8GB RAM |
| |
64GB UFS 2.1, 128/256GB UFS 3.0 |
UFS 3.1 |
| Misc |
| Colors |
Lunar White, Neptune Blue, Red Master Edition, Gray Master Edition |
Fest Gold, Freestyle White, Nebula Purple |
| Models |
RMX1931 |
- |
| SAR |
- |
0.90 W/kg (head) |
| SAR EU |
- |
0.85 W/kg (head) |
| Network |
| 2G bands |
GSM 850 / 900 / 1800 / 1900 |
GSM 850 / 900 / 1800 / 1900 |
| 3G bands |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - China |
HSDPA 850 / 900 / 2100 |
| 4G bands |
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 34, 38, 39, 40, 41 - China |
1, 3, 5, 8, 28, 38, 40, 41 |
| 5G bands |
- |
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA |
| Speed |
HSPA, LTE |
HSPA, LTE, 5G |
| Technology |
GSM / CDMA / HSPA / EVDO / LTE |
GSM / HSPA / LTE / 5G |
| |
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41 - EMEA |
- |
| Our Tests |
| Audio quality |
Noise -91.3dB / Crosstalk -92.5dB |
- |
| Battery (old) |
Endurance rating 94h |
- |
| Camera |
Photo / Video |
- |
| Display |
Contrast ratio: Infinite (nominal) |
- |
| Loudspeaker |
Voice 82dB / Noise 75dB / Ring 91dB |
- |
| Performance |
AnTuTu: 396827 (v7), 467653 (v8)
GeekBench: 10373 (v4.4)
GFXBench: 37fps (ES 3.1 onscreen) |
- |
| Platform |
| Chipset |
Qualcomm SM8150 Snapdragon 855+ (7 nm) |
Mediatek Dimensity 7300 (4 nm) |
| CPU |
Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485) |
Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) |
| GPU |
Adreno 640 (700 MHz) |
Mali-G615 MC2 |
| OS |
Android 9.0 (Pie), upgradable to Android 11, Realme UI 2.0 |
Android 15, Funtouch 15 |
| Selfie camera |
| Features |
HDR |
- |
| Single |
16 MP, f/2.0, 25mm (wide), 1/3.06", 1.0µm |
32 MP, f/2.5, (wide) |
| Video |
1080p@30fps, gyro-EIS |
4K@30fps, 1080p@30fps |
| Sound |
| 3.5mm jack |
Yes |
No |
| Loudspeaker |
Yes, with Dolby Atmos stereo speakers (2 dedicated amplifiers) |
Yes, with stereo speakers |
| |
24-bit/192kHz Hi-Res audio (incl. speakers) |
24-bit/192kHz Hi-Res & Hi-Res wireless audio |
